What am I upgrading to???

[TheEdster75]

OK, so made the mistake of buying a plug-in for the first time without checking it's comparability.

Tried to purchase GetGood Drums and it uses the Kontakt Player that is upgraded through Native Access. All of which run on OS 10.12 or higher.

I however run Pro Tools 11 on the latest Yosemite OS 10.10.2...

So when I look at the $299.00 Pro Tools Upgrade Reinstatement Plan and I see Pro Tools 2018 on the message boards and all the and see the compatibility issues listed on the site for Pro Tools 12, when I select system requirements, I am wondering, what am I upgrading to. Is it Pro Tools 12 or Pro Tools 2018? Or are they both just the same?

Which is probably a moot point, because according to Apple Customer Service, me being on Yosemite still, I can only upgrade to High Sierra 10.13.5 and the latest Pro Tools 12 will run on is 10.13.2. They are still figuring out how to run on 10.13.4 as of May it looks like....

Any help would be highly appreciated... Thanks!